Details
- Reality
- English
Cast & Crew
- Carson Daly , Blake Shelton , Adam Levine , Shakira , Usher , Christina Milian
- John de Mol, Roel van Velzen
- Audrey Morrissey, Mike Yurchuk, Mark Burnett, Dean Houser, Ashley Baumann-Sylvester, Teddy Valenti, Chad Hines, John de Mol